公开(公告)号：US5313969A

公开(公告)日：1994-05-24

申请号：US987175

申请日：1992-12-08

Applicant: Ch'ing-Lung Hsieh

Inventor： Ch'ing-Lung Hsieh

IPC: A61B5/15 ,  A61B5/00

CPC classification number: A61B5/154 ,  A61B5/15003 ,  A61B5/150274 ,  A61B5/150351 ,  A61B5/150389 ,  A61B5/150473 ,  A61B5/150503

Abstract: The present invention relates to an instant pressure-reducing process and device for a blood-gathering tube which comprises a blood-gathering tube in a state of normal pressure and a pressure reducing device, wherein the blood-gathering tube in a state of normal pressure comprises a tube body made of plastic or other cheap material and an elastic cork. One end of the tube body is an opening and another end is closed. The central part of elastic cork is thinner in favor of being pierced through by the injection needle head, the elastic cork is tightly nested into the opening of tube body under normal pressure so as to separate inside of the tube body from outside. The pressure-reducing device comprises an injection needle head and a pressure-reducing transformer at least. The needle head is nested into the pressure-reducing transformer.

Abstract translation: 本发明涉及一种用于采血管的即时减压过程和装置，其包括处于常压状态的集血管和减压装置，其中处于正常压力状态的采集管 包括由塑料或其他廉价材料制成的管体和弹性软木塞。 管体的一端是开口，另一端封闭。 弹性软木的中央部分较薄，有利于被注射针头刺穿，弹性软木在常压下紧密地嵌入管体的开口，以便将管体与外部分离。 减压装置至少包括注射针头和减压变压器。 针头嵌入减压变压器。

公开(公告)号：US5334812A

公开(公告)日：1994-08-02

申请号：US812006

申请日：1991-12-23

Applicant: Ch'ing-Lung Hsieh

Inventor： Ch'ing-Lung Hsieh

IPC: A61M5/32 ,  B23K11/22

CPC classification number: A61M5/3278 ,  A61M2005/3283

Abstract: A syringe needle destructor consists of a housing with a multiple-electrode type needle destroying device in the housing and an elastic needle supporting frame disposed above the housing over the destroying device. The frame consists of a sliding face plate with a needle inserting hole and an elastic frame body. The housing is provided with an opening to contain a number of electrode members of the destroying device. Two snap holes are provided on two sides of the opening to install the elastic supporting frame. The opposite inner edges of the snap holes are provided with spring grooves to support two springs of the supporting frame respectively. The needle destroying device has at least two electrode members in the housing connected to the power source. Different electrode configurations are disclosed.

Abstract translation: 注射器针头破坏器由在壳体中具有多电极型针破坏装置的壳体和设置在破坏装置上方的壳体上方的弹性针支撑框架组成。 框架由具有插针孔的滑动面板和弹性框架构成。 壳体设置有容纳破坏装置的多个电极构件的开口。 在开口的两侧设有两个卡扣孔，以安装弹性支撑框架。 卡扣孔的相对的内边缘分别设有弹簧槽，以支撑支撑框架的两个弹簧。 针销破坏装置在壳体中具有至少两个连接到电源的电极部件。 公开了不同的电极结构。